It was just another day at school as Martin and Diana sat on a bench together out in the main courtyard. They were sitting as far apart as they could.

"Can't believe you set off a stink bomb in the science lab," said Diana.

"First off, I didn't mean to set off anything, and secondly, it wasn't a stink bomb but the wrong chemical reaction, and we're not in trouble for it, just got out of class," said Martin.

"Yeah, I'm sure that it was just a chemical reaction and you didn't mean it," said Diana with disbelief in her voice. The two then heard the beeping of the Center.

"Come on, D, maybe a good mission can cheer you up," said Martin as he scanned the area for the portal. He found it in the janitor's closet.

"Maybe it could get you out of my life," said Diana. The two then went to the Center and after having been verified they were standing before MOM.

"Agents Mystery And Lombard, I have a mission just for the two of you," said MOM who was just sitting at her desk doing nothing.

"Whoa, you mean there will be no Java on this one?" asked Martin.

"I have him doing some work elsewhere since he broke several beakers in the lab last week, and today's mission will have you two going undercover as a couple at a resort in Hawaii where young couples have been going missing," said MOM.

"What?!" said Martin and Diana at the same time.

"You want me to pretend I'm his girlfriend, but we're siblings!" said Diana.

"Thought I would never agree with her, but she's right, doesn't the Center have any agents that are already couples that they can send?" asked Martin.

"They are on other missions, and I have already picked you two for this job, so it's either do the job or leave the Center for good, besides, you two are step siblings so there is no issue with it," said MOM.

"Guess we have no choice then," said Diana.

"By the way, where's Billy, I didn't see him when we came in," said Martin.

"He's on a job for me just like Java, now get going," said MOM as she opened a portal. Once the two had left, Billy came out of a hiding spot.

"Are you sure this is the best idea, I mean those two might get real mad about this," said Billy.

"Those two need to realize how each other feels and fast before they regret it, plus I really don't have any other agents to send," said MOM.